Re: [osg-users] PolytopeIntersector LIMIT_NEAREST (or LIMIT_ONE) different distances for different groupnodes

2016-06-01 Thread David Knipp
Hi robertosfield, Thank you for you reply. This absolutley understandable. Every group can have it's own transformation and so every group has it's own local coordinates. Quite clear. So i guess there is absolutley no way to caluclate distances in Worldcoordinates? I admit, I don't understan

Re: [osg-users] PolytopeIntersector LIMIT_NEAREST (or LIMIT_ONE) different distances for different groupnodes

2016-06-01 Thread Robert Osfield
Hi David, Way too much detail in a difficult form to follow when skimming over things to spot what might going amiss. The best I can suggest right now is think about the coordinate frame that the distance and coordinate values are being reported in. If you have transforms in your scene graph the

[osg-users] PolytopeIntersector LIMIT_NEAREST (or LIMIT_ONE) different distances for different groupnodes

2016-06-01 Thread David Knipp
Hi, I'm very sorry that i have to create a new post. I'm currently facing a problem i can't solve on my own. Im working on a single Model which has a lot of group nodes and geometry nodes. This model is categorized in a few "main" groups. In the beginning i worked only with one of this main